Furthermore, in vivo validation in a MCF7 cell line-derived xenograft mouse model decreased tumor growth and cell cycle progression after combination therapy, but not in a TNBC BT20 cell line-derived xenograft model. In conclusion, we show that addition of a potent vitamin D analog to selective CDK4/6 inhibitor treatment results in increased antiproliferative effects in ER BC both in vitro and in vivo.
over 3 years ago
Preclinical • Journal
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CDK2 (Cyclin-dependent kinase 2) • EIF4EBP1 (Eukaryotic translation initiation factor 4E binding protein 1)